lib/determinator.rb in determinator-0.9.1 vs lib/determinator.rb in determinator-0.10.0

@@ -4,14 +4,23 @@
 require 'determinator/target_group'
 require 'determinator/retrieve/routemaster'
 require 'determinator/retrieve/null_retriever'
 
 module Determinator
-  def self.configure(retrieval:)
+  # @param :retrieval [Determinator::Retrieve::Routemaster] A retrieval instance for Features
+  # @param :errors [Proc, nil] a proc, accepting an error, which will be called with any errors which occur while determinating
+  def self.configure(retrieval:, errors: nil)
+    @error_logger = errors if errors.respond_to?(:call)
     @instance = Control.new(retrieval: retrieval)
   end
 
   def self.instance
     raise "No singleton Determinator instance defined" unless @instance
     @instance
+  end
+
+  def self.notice_error(error)
+    return unless @error_logger
+
+    @error_logger.call(error)
   end
 end